DE600247C - Multi-part screw socket for incandescent lamps with a safeguard against unscrewing the socket cap, activated by the process of screwing in the incandescent lamp - Google Patents
Multi-part screw socket for incandescent lamps with a safeguard against unscrewing the socket cap, activated by the process of screwing in the incandescent lampInfo
- Publication number
- DE600247C DE600247C DEL78761D DEL0078761D DE600247C DE 600247 C DE600247 C DE 600247C DE L78761 D DEL78761 D DE L78761D DE L0078761 D DEL0078761 D DE L0078761D DE 600247 C DE600247 C DE 600247C
- Authority
- DE
- Germany
- Prior art keywords
- socket
- screwing
- incandescent
- activated
- part screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
- H01R33/971—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for screw type coupling devices
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Description
Das Häuptpatent betrifft eine mehrteilige Schraubfassung· für Glühlampesa mit beim Einschrauben der Glühlampe betätigter Sicherung· gegen Abschrauben der Fassungskappe, wobei innerhalb oder außerhalb des Gewindekorbes ein bewegliches Sperrglied angebracht ist, gegen welches die Lampe beim Einschrauben anstößt; durch Eingreifen des Sperrgliedes in Vertiefungen des Fassungsmantels wird dabei die Verriegelung der Kappe mit dem Fassungsmantel bewirkt.The main patent relates to a multi-part screw socket for incandescent lamps with the Screwing in the light bulb activated fuse against unscrewing the socket cap, a movable locking member attached inside or outside of the threaded basket is against which the lamp abuts when screwing in; by engaging the locking member in recesses in the socket jacket the locking of the cap with the socket casing is effected.
Zweck der Erfindung ist, diese Einrichtung des Hauptpatents zu verbessern und so auszugestalten, daß sie auch für Glühlampenfassungen mit metallenem Mantel verwendbar ist. Die Erfindung besteht darin, daß bei Glühlampenfassungen mit Metallmantel in dem metallenen Fassungsmantel eine mit Vertiefungen versehene Buchse aus Isolierstoff undrehbar angeordnet ist, in welche die die Sperrung zwischen Fassungseinbau und Fassungsmantel bewirkenden, seitlich, schwingenden Sperrglieder, wie Sperrfedern, eingreifen. Auf diese Weise können die Vorzüge des Hauptpatents auch, für beliebig metallbekleidete Glühlampenfassungen ausgenutzt werden, da in Sperrstellung die Sperrfedern mit der eingesetzten Buchse aus Isoliermaterial, nicht aber mit dem metallenen Fassungsmantel in Eingriff kommen.The purpose of the invention is to improve this device of the main patent and such to design that they can also be used for incandescent lamp sockets with a metallic jacket is. The invention consists in that in incandescent lamp sockets with a metal jacket the metal socket jacket is provided with a recess made of insulating material is arranged non-rotatably, in which the lock between the socket installation and socket casing causing, laterally, vibrating locking members, such as locking springs, intervene. In this way, the advantages of the main patent can also be used for any metal clad Incandescent lamp sockets are used, as in the locked position the locking springs with the used socket made of insulating material, but not with the metal socket casing in Intervention come.
Eine Ausführungsform der Erfindung ist in der beiliegenden Zeichnung beispielsweise dargestellt.An embodiment of the invention is shown in the accompanying drawing, for example shown.
ι ist die Fassungskappe, 2 der metallene Fassungsmantel, die miteinander verschraubt sind. In die Fassuingskappe 1 ist der Fassungsstein 3 mit dem metallenen Gewindekorb 4 undrehbar eingesetzt. 5 ist die Kontaktfeder, die zugleich als Sperrfeder dienen kann und zu diesem Zwecke nach außen abgebogen und mit Zähnen 6 versehen ist.ι is the socket cap, 2 is the metal socket casing that is screwed together are. The setting stone is in the cap 1 3 inserted with the metal threaded basket 4 so that it cannot rotate. 5 is the contact spring, which can also serve as a locking spring and bent outwards for this purpose and is provided with teeth 6.
Erfindungsgemäß ist nun in den Fassungsmantel 2 die Isolierbuch.se 7 unverdrehbar eingesetzt, die an ihrer Innenseite mit in Längsrichtung· der Fassung liegenden Vertiefungen 8 versehen ist. In diese Vertiefungen greift die Sperrfeder 5 beim Einschrauben der Glühlampe ein, so daß dadurch der Fassungsstein 3 mit der Fassungskappe 1 und der Fassungsmantel 2 unverdrehbar verriegelt sind. An Stelle einer 'einzigen Sperrfeder können auch mehrere Sperrfedern vorgesehen sein, die nicht gleichzeitig der Stromzuführung zu dienen brauchen.According to the invention, the Isolierbuch.se 7 is now inserted non-rotatably into the socket casing 2, the indentations 8 located on their inside with in the longitudinal direction of the mount is provided. The locking spring 5 engages in these depressions when the incandescent lamp is screwed in a, so that thereby the socket stone 3 with the socket cap 1 and the socket casing 2 are locked non-rotatably. At Instead of a 'single locking spring, several locking springs can be provided which do not need to serve as the power supply at the same time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL78761D DE600247C (en) | Multi-part screw socket for incandescent lamps with a safeguard against unscrewing the socket cap, activated by the process of screwing in the incandescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL78761D DE600247C (en) | Multi-part screw socket for incandescent lamps with a safeguard against unscrewing the socket cap, activated by the process of screwing in the incandescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE600247C true DE600247C (en) | 1934-07-17 |
Family
ID=7284482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL78761D Expired DE600247C (en) | Multi-part screw socket for incandescent lamps with a safeguard against unscrewing the socket cap, activated by the process of screwing in the incandescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE600247C (en) |
-
0
- DE DEL78761D patent/DE600247C/en not_active Expired
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